projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
[ALSA] Make snd_task_name() module local
[GitHub/LineageOS/android_kernel_motorola_exynos9610.git] / sound / isa / opl3sa2.c
CommitLineData
1da177e4
LT		 1/*
2 * Driver for Yamaha OPL3-SA[2,3] soundcards
3 * Copyright (c) by Jaroslav Kysela <perex@suse.cz>
4 *
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 *
20 */
21
22#include <sound/driver.h>
23#include <linux/init.h>
24#include <linux/interrupt.h>
25#include <linux/pm.h>
26#include <linux/slab.h>
27#include <linux/pnp.h>
28#include <linux/moduleparam.h>
29#include <sound/core.h>
30#include <sound/cs4231.h>
31#include <sound/mpu401.h>
32#include <sound/opl3.h>
33#include <sound/initval.h>
34
35#include <asm/io.h>
36
37MODULE_AUTHOR("Jaroslav Kysela <perex@suse.cz>");
38MODULE_DESCRIPTION("Yamaha OPL3SA2+");
39MODULE_LICENSE("GPL");
40MODULE_SUPPORTED_DEVICE("{{Yamaha,YMF719E-S},"
41 "{Genius,Sound Maker 3DX},"
42 "{Yamaha,OPL3SA3},"
43 "{Intel,AL440LX sound},"
44 "{NeoMagic,MagicWave 3DX}}");
45
46static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
47static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
48static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_ISAPNP; /* Enable this card */
49#ifdef CONFIG_PNP
50static int isapnp[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 1};
51#endif
52static long port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0xf86,0x370,0x100 */
53static long sb_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x220,0x240,0x260 */
54static long wss_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x530,0xe80,0xf40,0x604 */
55static long fm_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT; /* 0x388 */
56static long midi_port[SNDRV_CARDS] = SNDRV_DEFAULT_PORT;/* 0x330,0x300 */
57static int irq[SNDRV_CARDS] = SNDRV_DEFAULT_IRQ; /* 0,1,3,5,9,11,12,15 */
58static int dma1[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
59static int dma2[SNDRV_CARDS] = SNDRV_DEFAULT_DMA; /* 1,3,5,6,7 */
60static int opl3sa3_ymode[SNDRV_CARDS] = { [0 ... (SNDRV_CARDS-1)] = 0 }; /* 0,1,2,3 */ /*SL Added*/
61
62module_param_array(index, int, NULL, 0444);
63MODULE_PARM_DESC(index, "Index value for OPL3-SA soundcard.");
64module_param_array(id, charp, NULL, 0444);
65MODULE_PARM_DESC(id, "ID string for OPL3-SA soundcard.");
66module_param_array(enable, bool, NULL, 0444);
67MODULE_PARM_DESC(enable, "Enable OPL3-SA soundcard.");
68#ifdef CONFIG_PNP
69module_param_array(isapnp, bool, NULL, 0444);
70MODULE_PARM_DESC(isapnp, "PnP detection for specified soundcard.");
71#endif
72module_param_array(port, long, NULL, 0444);
73MODULE_PARM_DESC(port, "Port # for OPL3-SA driver.");
74module_param_array(sb_port, long, NULL, 0444);
75MODULE_PARM_DESC(sb_port, "SB port # for OPL3-SA driver.");
76module_param_array(wss_port, long, NULL, 0444);
77MODULE_PARM_DESC(wss_port, "WSS port # for OPL3-SA driver.");
78module_param_array(fm_port, long, NULL, 0444);
79MODULE_PARM_DESC(fm_port, "FM port # for OPL3-SA driver.");
80module_param_array(midi_port, long, NULL, 0444);
81MODULE_PARM_DESC(midi_port, "MIDI port # for OPL3-SA driver.");
82module_param_array(irq, int, NULL, 0444);
83MODULE_PARM_DESC(irq, "IRQ # for OPL3-SA driver.");
84module_param_array(dma1, int, NULL, 0444);
85MODULE_PARM_DESC(dma1, "DMA1 # for OPL3-SA driver.");
86module_param_array(dma2, int, NULL, 0444);
87MODULE_PARM_DESC(dma2, "DMA2 # for OPL3-SA driver.");
88module_param_array(opl3sa3_ymode, int, NULL, 0444);
89MODULE_PARM_DESC(opl3sa3_ymode, "Speaker size selection for 3D Enhancement mode: Desktop/Large Notebook/Small Notebook/HiFi.");
90
91/* control ports */
92#define OPL3SA2_PM_CTRL 0x01
93#define OPL3SA2_SYS_CTRL 0x02
94#define OPL3SA2_IRQ_CONFIG 0x03
95#define OPL3SA2_IRQ_STATUS 0x04
96#define OPL3SA2_DMA_CONFIG 0x06
97#define OPL3SA2_MASTER_LEFT 0x07
98#define OPL3SA2_MASTER_RIGHT 0x08
99#define OPL3SA2_MIC 0x09
100#define OPL3SA2_MISC 0x0A
101
102/* opl3sa3 only */
103#define OPL3SA3_DGTL_DOWN 0x12
104#define OPL3SA3_ANLG_DOWN 0x13
105#define OPL3SA3_WIDE 0x14
106#define OPL3SA3_BASS 0x15
107#define OPL3SA3_TREBLE 0x16
108
109/* power management bits */
110#define OPL3SA2_PM_ADOWN 0x20
111#define OPL3SA2_PM_PSV 0x04
112#define OPL3SA2_PM_PDN 0x02
113#define OPL3SA2_PM_PDX 0x01
114
115#define OPL3SA2_PM_D0 0x00
116#define OPL3SA2_PM_D3 (OPL3SA2_PM_ADOWN|OPL3SA2_PM_PSV|OPL3SA2_PM_PDN|OPL3SA2_PM_PDX)
117
118typedef struct snd_opl3sa2 opl3sa2_t;
119
120struct snd_opl3sa2 {
121 snd_card_t *card;
122 int version; /* 2 or 3 */
123 unsigned long port; /* control port */
124 struct resource *res_port; /* control port resource */
125 int irq;
126 int single_dma;
127 spinlock_t reg_lock;
128 snd_hwdep_t *synth;
129 snd_rawmidi_t *rmidi;
130 cs4231_t *cs4231;
131#ifdef CONFIG_PNP
132 struct pnp_dev *dev;
133#endif
134 unsigned char ctlregs[0x20];
135 int ymode; /* SL added */
136 snd_kcontrol_t *master_switch;
137 snd_kcontrol_t *master_volume;
138#ifdef CONFIG_PM
139 void (*cs4231_suspend)(cs4231_t *);
140 void (*cs4231_resume)(cs4231_t *);
141#endif
142};
143
144static snd_card_t *snd_opl3sa2_legacy[SNDRV_CARDS] = SNDRV_DEFAULT_PTR;
145
43bcd973
TI		 146#define PFX "opl3sa2: "
147
1da177e4
LT		 148#ifdef CONFIG_PNP
149
1265509c 150static struct pnp_device_id snd_opl3sa2_pnpbiosids[] = {
53b26663 151 { .id = "YMH0021" },
1265509c
JK		 152 { .id = "NMX2210" }, /* Gateway Solo 2500 */
153 { .id = "" } /* end */
154};
155
156MODULE_DEVICE_TABLE(pnp, snd_opl3sa2_pnpbiosids);
157
1da177e4
LT		 158static struct pnp_card_device_id snd_opl3sa2_pnpids[] = {
159 /* Yamaha YMF719E-S (Genius Sound Maker 3DX) */
160 { .id = "YMH0020", .devs = { { "YMH0021" } } },
161 /* Yamaha OPL3-SA3 (integrated on Intel's Pentium II AL440LX motherboard) */
162 { .id = "YMH0030", .devs = { { "YMH0021" } } },
163 /* Yamaha OPL3-SA2 */
164 { .id = "YMH0800", .devs = { { "YMH0021" } } },
165 /* Yamaha OPL3-SA2 */
166 { .id = "YMH0801", .devs = { { "YMH0021" } } },
167 /* NeoMagic MagicWave 3DX */
168 { .id = "NMX2200", .devs = { { "YMH2210" } } },
169 /* --- */
170 { .id = "" } /* end */
171};
172
173MODULE_DEVICE_TABLE(pnp_card, snd_opl3sa2_pnpids);
174
175#endif /* CONFIG_PNP */
176
177
178/* read control port (w/o spinlock) */
179static unsigned char __snd_opl3sa2_read(opl3sa2_t *chip, unsigned char reg)
180{
181 unsigned char result;
182#if 0
183 outb(0x1d, port); /* password */
184 printk("read [0x%lx] = 0x%x\n", port, inb(port));
185#endif
186 outb(reg, chip->port); /* register */
187 result = inb(chip->port + 1);
188#if 0
189 printk("read [0x%lx] = 0x%x [0x%x]\n", port, result, inb(port));
190#endif
191 return result;
192}
193
194/* read control port (with spinlock) */
195static unsigned char snd_opl3sa2_read(opl3sa2_t *chip, unsigned char reg)
196{
197 unsigned long flags;
198 unsigned char result;
199
200 spin_lock_irqsave(&chip->reg_lock, flags);
201 result = __snd_opl3sa2_read(chip, reg);
202 spin_unlock_irqrestore(&chip->reg_lock, flags);
203 return result;
204}
205
206/* write control port (w/o spinlock) */
207static void __snd_opl3sa2_write(opl3sa2_t *chip, unsigned char reg, unsigned char value)
208{
209#if 0
210 outb(0x1d, port); /* password */
211#endif
212 outb(reg, chip->port); /* register */
213 outb(value, chip->port + 1);
214 chip->ctlregs[reg] = value;
215}
216
217/* write control port (with spinlock) */
218static void snd_opl3sa2_write(opl3sa2_t *chip, unsigned char reg, unsigned char value)
219{
220 unsigned long flags;
221 spin_lock_irqsave(&chip->reg_lock, flags);
222 __snd_opl3sa2_write(chip, reg, value);
223 spin_unlock_irqrestore(&chip->reg_lock, flags);
224}
225
226static int __init snd_opl3sa2_detect(opl3sa2_t *chip)
227{
228 snd_card_t *card;
229 unsigned long port;
230 unsigned char tmp, tmp1;
231 char str[2];
232
233 card = chip->card;
234 port = chip->port;
235 if ((chip->res_port = request_region(port, 2, "OPL3-SA control")) == NULL) {
43bcd973 236 snd_printk(KERN_ERR PFX "can't grab port 0x%lx\n", port);
1da177e4
LT		 237 return -EBUSY;
238 }
239 // snd_printk("REG 0A = 0x%x\n", snd_opl3sa2_read(chip, 0x0a));
240 chip->version = 0;
241 tmp = snd_opl3sa2_read(chip, OPL3SA2_MISC);
242 if (tmp == 0xff) {
243 snd_printd("OPL3-SA [0x%lx] detect = 0x%x\n", port, tmp);
244 return -ENODEV;
245 }
246 switch (tmp & 0x07) {
247 case 0x01:
248 chip->version = 2; /* YMF711 */
249 break;
250 default:
251 chip->version = 3;
252 /* 0x02 - standard */
253 /* 0x03 - YM715B */
254 /* 0x04 - YM719 - OPL-SA4? */
255 /* 0x05 - OPL3-SA3 - Libretto 100 */
256 break;
257 }
258 str[0] = chip->version + '0';
259 str[1] = 0;
260 strcat(card->shortname, str);
261 snd_opl3sa2_write(chip, OPL3SA2_MISC, tmp ^ 7);
262 if ((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MISC)) != tmp) {
263 snd_printd("OPL3-SA [0x%lx] detect (1) = 0x%x (0x%x)\n", port, tmp, tmp1);
264 return -ENODEV;
265 }
266 /* try if the MIC register is accesible */
267 tmp = snd_opl3sa2_read(chip, OPL3SA2_MIC);
268 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x8a);
269 if (((tmp1 = snd_opl3sa2_read(chip, OPL3SA2_MIC)) & 0x9f) != 0x8a) {
270 snd_printd("OPL3-SA [0x%lx] detect (2) = 0x%x (0x%x)\n", port, tmp, tmp1);
271 return -ENODEV;
272 }
273 snd_opl3sa2_write(chip, OPL3SA2_MIC, 0x9f);
274 /* initialization */
275 /* Power Management - full on */
276 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
277 if (chip->version > 2) {
278 /* ymode is bits 4&5 (of 0 to 7) on all but opl3sa2 versions */
279 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, (chip->ymode << 4));
280 } else {
281 /* default for opl3sa2 versions */
282 snd_opl3sa2_write(chip, OPL3SA2_SYS_CTRL, 0x00);
283 }
284 snd_opl3sa2_write(chip, OPL3SA2_IRQ_CONFIG, 0x0d); /* Interrupt Channel Configuration - IRQ A = OPL3 + MPU + WSS */
285 if (chip->single_dma) {
286 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x03); /* DMA Configuration - DMA A = WSS-R + WSS-P */
287 } else {
288 snd_opl3sa2_write(chip, OPL3SA2_DMA_CONFIG, 0x21); /* DMA Configuration - DMA B = WSS-R, DMA A = WSS-P */
289 }
290 snd_opl3sa2_write(chip, OPL3SA2_MISC, 0x80 | (tmp & 7)); /* Miscellaneous - default */
291 if (chip->version > 2) {
292 snd_opl3sa2_write(chip, OPL3SA3_DGTL_DOWN, 0x00); /* Digital Block Partial Power Down - default */
293 snd_opl3sa2_write(chip, OPL3SA3_ANLG_DOWN, 0x00); /* Analog Block Partial Power Down - default */
294 }
295 return 0;
296}
297
298static irqreturn_t snd_opl3sa2_interrupt(int irq, void *dev_id, struct pt_regs *regs)
299{
300 unsigned short status;
301 opl3sa2_t *chip = dev_id;
302 int handled = 0;
303
304 if (chip == NULL || chip->card == NULL)
305 return IRQ_NONE;
306
307 status = snd_opl3sa2_read(chip, OPL3SA2_IRQ_STATUS);
308
309 if (status & 0x20) {
310 handled = 1;
311 snd_opl3_interrupt(chip->synth);
312 }
313
314 if ((status & 0x10) && chip->rmidi != NULL) {
315 handled = 1;
316 snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
317 }
318
319 if (status & 0x07) { /* TI,CI,PI */
320 handled = 1;
321 snd_cs4231_interrupt(irq, chip->cs4231, regs);
322 }
323
324 if (status & 0x40) { /* hardware volume change */
325 handled = 1;
326 /* reading from Master Lch register at 0x07 clears this bit */
327 snd_opl3sa2_read(chip, OPL3SA2_MASTER_RIGHT);
328 snd_opl3sa2_read(chip, OPL3SA2_MASTER_LEFT);
329 if (chip->master_switch && chip->master_volume) {
330 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id);
331 snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id);
332 }
333 }
334 return IRQ_RETVAL(handled);
335}
336
337#define OPL3SA2_SINGLE(xname, xindex, reg, shift, mask, invert) \
338{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
339 .info = snd_opl3sa2_info_single, \
340 .get = snd_opl3sa2_get_single, .put = snd_opl3sa2_put_single, \
341 .private_value = reg | (shift << 8) | (mask << 16) | (invert << 24) }
342
343static int snd_opl3sa2_info_single(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
344{
345 int mask = (kcontrol->private_value >> 16) & 0xff;
346
347 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
348 uinfo->count = 1;
349 uinfo->value.integer.min = 0;
350 uinfo->value.integer.max = mask;
351 return 0;
352}
353
354static int snd_opl3sa2_get_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
355{
356 opl3sa2_t *chip = snd_kcontrol_chip(kcontrol);
357 unsigned long flags;
358 int reg = kcontrol->private_value & 0xff;
359 int shift = (kcontrol->private_value >> 8) & 0xff;
360 int mask = (kcontrol->private_value >> 16) & 0xff;
361 int invert = (kcontrol->private_value >> 24) & 0xff;
362
363 spin_lock_irqsave(&chip->reg_lock, flags);
364 ucontrol->value.integer.value[0] = (chip->ctlregs[reg] >> shift) & mask;
365 spin_unlock_irqrestore(&chip->reg_lock, flags);
366 if (invert)
367 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
368 return 0;
369}
370
371static int snd_opl3sa2_put_single(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
372{
373 opl3sa2_t *chip = snd_kcontrol_chip(kcontrol);
374 unsigned long flags;
375 int reg = kcontrol->private_value & 0xff;
376 int shift = (kcontrol->private_value >> 8) & 0xff;
377 int mask = (kcontrol->private_value >> 16) & 0xff;
378 int invert = (kcontrol->private_value >> 24) & 0xff;
379 int change;
380 unsigned short val, oval;
381
382 val = (ucontrol->value.integer.value[0] & mask);
383 if (invert)
384 val = mask - val;
385 val <<= shift;
386 spin_lock_irqsave(&chip->reg_lock, flags);
387 oval = chip->ctlregs[reg];
388 val = (oval & ~(mask << shift)) | val;
389 change = val != oval;
390 __snd_opl3sa2_write(chip, reg, val);
391 spin_unlock_irqrestore(&chip->reg_lock, flags);
392 return change;
393}
394
395#define OPL3SA2_DOUBLE(xname, xindex, left_reg, right_reg, shift_left, shift_right, mask, invert) \
396{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \
397 .info = snd_opl3sa2_info_double, \
398 .get = snd_opl3sa2_get_double, .put = snd_opl3sa2_put_double, \
399 .private_value = left_reg | (right_reg << 8) | (shift_left << 16) | (shift_right << 19) | (mask << 24) | (invert << 22) }
400
401static int snd_opl3sa2_info_double(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
402{
403 int mask = (kcontrol->private_value >> 24) & 0xff;
404
405 uinfo->type = mask == 1 ? SNDRV_CTL_ELEM_TYPE_BOOLEAN : SNDRV_CTL_ELEM_TYPE_INTEGER;
406 uinfo->count = 2;
407 uinfo->value.integer.min = 0;
408 uinfo->value.integer.max = mask;
409 return 0;
410}
411
412static int snd_opl3sa2_get_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
413{
414 opl3sa2_t *chip = snd_kcontrol_chip(kcontrol);
415 unsigned long flags;
416 int left_reg = kcontrol->private_value & 0xff;
417 int right_reg = (kcontrol->private_value >> 8) & 0xff;
418 int shift_left = (kcontrol->private_value >> 16) & 0x07;
419 int shift_right = (kcontrol->private_value >> 19) & 0x07;
420 int mask = (kcontrol->private_value >> 24) & 0xff;
421 int invert = (kcontrol->private_value >> 22) & 1;
422
423 spin_lock_irqsave(&chip->reg_lock, flags);
424 ucontrol->value.integer.value[0] = (chip->ctlregs[left_reg] >> shift_left) & mask;
425 ucontrol->value.integer.value[1] = (chip->ctlregs[right_reg] >> shift_right) & mask;
426 spin_unlock_irqrestore(&chip->reg_lock, flags);
427 if (invert) {
428 ucontrol->value.integer.value[0] = mask - ucontrol->value.integer.value[0];
429 ucontrol->value.integer.value[1] = mask - ucontrol->value.integer.value[1];
430 }
431 return 0;
432}
433
434static int snd_opl3sa2_put_double(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
435{
436 opl3sa2_t *chip = snd_kcontrol_chip(kcontrol);
437 unsigned long flags;
438 int left_reg = kcontrol->private_value & 0xff;
439 int right_reg = (kcontrol->private_value >> 8) & 0xff;
440 int shift_left = (kcontrol->private_value >> 16) & 0x07;
441 int shift_right = (kcontrol->private_value >> 19) & 0x07;
442 int mask = (kcontrol->private_value >> 24) & 0xff;
443 int invert = (kcontrol->private_value >> 22) & 1;
444 int change;
445 unsigned short val1, val2, oval1, oval2;
446
447 val1 = ucontrol->value.integer.value[0] & mask;
448 val2 = ucontrol->value.integer.value[1] & mask;
449 if (invert) {
450 val1 = mask - val1;
451 val2 = mask - val2;
452 }
453 val1 <<= shift_left;
454 val2 <<= shift_right;
455 spin_lock_irqsave(&chip->reg_lock, flags);
456 if (left_reg != right_reg) {
457 oval1 = chip->ctlregs[left_reg];
458 oval2 = chip->ctlregs[right_reg];
459 val1 = (oval1 & ~(mask << shift_left)) | val1;
460 val2 = (oval2 & ~(mask << shift_right)) | val2;
461 change = val1 != oval1 || val2 != oval2;
462 __snd_opl3sa2_write(chip, left_reg, val1);
463 __snd_opl3sa2_write(chip, right_reg, val2);
464 } else {
465 oval1 = chip->ctlregs[left_reg];
466 val1 = (oval1 & ~((mask << shift_left) | (mask << shift_right))) | val1 | val2;
467 change = val1 != oval1;
468 __snd_opl3sa2_write(chip, left_reg, val1);
469 }
470 spin_unlock_irqrestore(&chip->reg_lock, flags);
471 return change;
472}
473
474static snd_kcontrol_new_t snd_opl3sa2_controls[] = {
475OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1),
476OPL3SA2_DOUBLE("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1),
477OPL3SA2_SINGLE("Mic Playback Switch", 0, 0x09, 7, 1, 1),
478OPL3SA2_SINGLE("Mic Playback Volume", 0, 0x09, 0, 31, 1)
479};
480
481static snd_kcontrol_new_t snd_opl3sa2_tone_controls[] = {
482OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0),
483OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0),
484OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0)
485};
486
487static void snd_opl3sa2_master_free(snd_kcontrol_t *kcontrol)
488{
489 opl3sa2_t *chip = snd_kcontrol_chip(kcontrol);
490 chip->master_switch = NULL;
491 chip->master_volume = NULL;
492}
493
494static int __init snd_opl3sa2_mixer(opl3sa2_t *chip)
495{
496 snd_card_t *card = chip->card;
497 snd_ctl_elem_id_t id1, id2;
498 snd_kcontrol_t *kctl;
499 unsigned int idx;
500 int err;
501
502 memset(&id1, 0, sizeof(id1));
503 memset(&id2, 0, sizeof(id2));
504 id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
505 /* reassign AUX0 to CD */
506 strcpy(id1.name, "Aux Playback Switch");
507 strcpy(id2.name, "CD Playback Switch");
508 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
509 return err;
510 strcpy(id1.name, "Aux Playback Volume");
511 strcpy(id2.name, "CD Playback Volume");
512 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
513 return err;
514 /* reassign AUX1 to FM */
515 strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
516 strcpy(id2.name, "FM Playback Switch");
517 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
518 return err;
519 strcpy(id1.name, "Aux Playback Volume");
520 strcpy(id2.name, "FM Playback Volume");
521 if ((err = snd_ctl_rename_id(card, &id1, &id2)) < 0)
522 return err;
523 /* add OPL3SA2 controls */
524 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_controls); idx++) {
525 if ((err = snd_ctl_add(card, kctl = snd_ctl_new1(&snd_opl3sa2_controls[idx], chip))) < 0)
526 return err;
527 switch (idx) {
528 case 0: chip->master_switch = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
529 case 1: chip->master_volume = kctl; kctl->private_free = snd_opl3sa2_master_free; break;
530 }
531 }
532 if (chip->version > 2) {
533 for (idx = 0; idx < ARRAY_SIZE(snd_opl3sa2_tone_controls); idx++)
534 if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_opl3sa2_tone_controls[idx], chip))) < 0)
535 return err;
536 }
537 return 0;
538}
539
540/* Power Management support functions */
541#ifdef CONFIG_PM
542static int snd_opl3sa2_suspend(snd_card_t *card, pm_message_t state)
543{
544 opl3sa2_t *chip = card->pm_private_data;
545
546 snd_pcm_suspend_all(chip->cs4231->pcm); /* stop before saving regs */
547 chip->cs4231_suspend(chip->cs4231);
548
549 /* power down */
550 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D3);
551
552 return 0;
553}
554
555static int snd_opl3sa2_resume(snd_card_t *card)
556{
557 opl3sa2_t *chip = card->pm_private_data;
558 int i;
559
560 /* power up */
561 snd_opl3sa2_write(chip, OPL3SA2_PM_CTRL, OPL3SA2_PM_D0);
562
563 /* restore registers */
564 for (i = 2; i <= 0x0a; i++) {
565 if (i != OPL3SA2_IRQ_STATUS)
566 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
567 }
568 if (chip->version > 2) {
569 for (i = 0x12; i <= 0x16; i++)
570 snd_opl3sa2_write(chip, i, chip->ctlregs[i]);
571 }
572 /* restore cs4231 */
573 chip->cs4231_resume(chip->cs4231);
574
575 return 0;
576}
577#endif /* CONFIG_PM */
578
579#ifdef CONFIG_PNP
580static int __init snd_opl3sa2_pnp(int dev, opl3sa2_t *chip,
1265509c
JK		 581 struct pnp_dev *pdev,
582 int isapnp)
1da177e4 583{
1265509c 584 struct pnp_resource_table * cfg;
1da177e4
LT		 585 int err;
586
1265509c
JK		 587 if (!isapnp && pnp_device_is_isapnp(pdev))
588 return -ENOENT; /* we have another procedure - card */
589
590 cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
1da177e4
LT		 591 if (!cfg)
592 return -ENOMEM;
1da177e4
LT		 593 /* PnP initialization */
594 pnp_init_resource_table(cfg);
595 if (sb_port[dev] != SNDRV_AUTO_PORT)
596 pnp_resource_change(&cfg->port_resource[0], sb_port[dev], 16);
597 if (wss_port[dev] != SNDRV_AUTO_PORT)
598 pnp_resource_change(&cfg->port_resource[1], wss_port[dev], 8);
599 if (fm_port[dev] != SNDRV_AUTO_PORT)
600 pnp_resource_change(&cfg->port_resource[2], fm_port[dev], 4);
601 if (midi_port[dev] != SNDRV_AUTO_PORT)
602 pnp_resource_change(&cfg->port_resource[3], midi_port[dev], 2);
603 if (port[dev] != SNDRV_AUTO_PORT)
604 pnp_resource_change(&cfg->port_resource[4], port[dev], 2);
605 if (dma1[dev] != SNDRV_AUTO_DMA)
606 pnp_resource_change(&cfg->dma_resource[0], dma1[dev], 1);
607 if (dma2[dev] != SNDRV_AUTO_DMA)
608 pnp_resource_change(&cfg->dma_resource[1], dma2[dev], 1);
609 if (irq[dev] != SNDRV_AUTO_IRQ)
610 pnp_resource_change(&cfg->irq_resource[0], irq[dev], 1);
611 err = pnp_manual_config_dev(pdev, cfg, 0);
cff79742 612 if (err < 0 && isapnp)
1da177e4
LT		 613 snd_printk(KERN_ERR "PnP manual resources are invalid, using auto config\n");
614 err = pnp_activate_dev(pdev);
615 if (err < 0) {
616 kfree(cfg);
617 snd_printk(KERN_ERR "PnP configure failure (out of resources?) err = %d\n", err);
618 return -EBUSY;
619 }
620 sb_port[dev] = pnp_port_start(pdev, 0);
621 wss_port[dev] = pnp_port_start(pdev, 1);
622 fm_port[dev] = pnp_port_start(pdev, 2);
623 midi_port[dev] = pnp_port_start(pdev, 3);
624 port[dev] = pnp_port_start(pdev, 4);
625 dma1[dev] = pnp_dma(pdev, 0);
626 dma2[dev] = pnp_dma(pdev, 1);
627 irq[dev] = pnp_irq(pdev, 0);
1265509c
JK		 628 snd_printdd("%sPnP OPL3-SA: sb port=0x%lx, wss port=0x%lx, fm port=0x%lx, midi port=0x%lx\n",
629 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", sb_port[dev], wss_port[dev], fm_port[dev], midi_port[dev]);
630 snd_printdd("%sPnP OPL3-SA: control port=0x%lx, dma1=%i, dma2=%i, irq=%i\n",
631 pnp_device_is_pnpbios(pdev) ? "BIOS" : "ISA", port[dev], dma1[dev], dma2[dev], irq[dev]);
1da177e4 632 kfree(cfg);
1265509c 633 chip->dev = pdev;
1da177e4
LT		 634 return 0;
635}
1265509c
JK		 636
637static int __init snd_opl3sa2_cpnp(int dev, opl3sa2_t *chip,
638 struct pnp_card_link *card,
639 const struct pnp_card_device_id *id)
640{
641 struct pnp_dev *pdev;
642 struct pnp_resource_table * cfg = kmalloc(sizeof(struct pnp_resource_table), GFP_KERNEL);
643
644 if (!cfg)
645 return -ENOMEM;
646 pdev = pnp_request_card_device(card, id->devs[0].id, NULL);
647 if (pdev == NULL) {
648 kfree(cfg);
649 return -EBUSY;
650 }
651 return snd_opl3sa2_pnp(dev, chip, pdev, 1);
652}
1da177e4
LT		 653#endif /* CONFIG_PNP */
654
655static int snd_opl3sa2_free(opl3sa2_t *chip)
656{
657 if (chip->irq >= 0)
658 free_irq(chip->irq, (void *)chip);
659 if (chip->res_port) {
660 release_resource(chip->res_port);
661 kfree_nocheck(chip->res_port);
662 }
663 kfree(chip);
664 return 0;
665}
666
667static int snd_opl3sa2_dev_free(snd_device_t *device)
668{
669 opl3sa2_t *chip = device->device_data;
670 return snd_opl3sa2_free(chip);
671}
672
43bcd973
TI		 673#ifdef CONFIG_PNP
674#define is_isapnp_selected(dev) isapnp[dev]
675#else
676#define is_isapnp_selected(dev) 0
677#endif
678
1da177e4 679static int __devinit snd_opl3sa2_probe(int dev,
1265509c 680 struct pnp_dev *pdev,
1da177e4
LT		 681 struct pnp_card_link *pcard,
682 const struct pnp_card_device_id *pid)
683{
684 int xirq, xdma1, xdma2;
685 snd_card_t *card;
686 struct snd_opl3sa2 *chip;
687 cs4231_t *cs4231;
688 opl3_t *opl3;
689 static snd_device_ops_t ops = {
690 .dev_free = snd_opl3sa2_dev_free,
691 };
692 int err;
693
43bcd973 694 if (! is_isapnp_selected(dev)) {
1da177e4 695 if (port[dev] == SNDRV_AUTO_PORT) {
43bcd973 696 snd_printk(KERN_ERR PFX "specify port\n");
1da177e4
LT		 697 return -EINVAL;
698 }
699 if (wss_port[dev] == SNDRV_AUTO_PORT) {
43bcd973 700 snd_printk(KERN_ERR PFX "specify wss_port\n");
1da177e4
LT		 701 return -EINVAL;
702 }
703 if (fm_port[dev] == SNDRV_AUTO_PORT) {
43bcd973 704 snd_printk(KERN_ERR PFX "specify fm_port\n");
1da177e4
LT		 705 return -EINVAL;
706 }
707 if (midi_port[dev] == SNDRV_AUTO_PORT) {
43bcd973 708 snd_printk(KERN_ERR PFX "specify midi_port\n");
1da177e4
LT		 709 return -EINVAL;
710 }
1da177e4 711 }
43bcd973 712
1da177e4
LT		 713 card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
714 if (card == NULL)
715 return -ENOMEM;
716 strcpy(card->driver, "OPL3SA2");
717 strcpy(card->shortname, "Yamaha OPL3-SA2");
9e76a76e 718 chip = kzalloc(sizeof(*chip), GFP_KERNEL);
1da177e4
LT		 719 if (chip == NULL) {
720 err = -ENOMEM;
721 goto __error;
722 }
723 spin_lock_init(&chip->reg_lock);
724 chip->irq = -1;
725 if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0)
726 goto __error;
727#ifdef CONFIG_PNP
1265509c
JK		 728 if (pdev) {
729 if ((err = snd_opl3sa2_pnp(dev, chip, pdev, 0)) < 0)
730 goto __error;
731 snd_card_set_dev(card, &pdev->dev);
732 }
733 if (pcard) {
734 if ((err = snd_opl3sa2_cpnp(dev, chip, pcard, pid)) < 0)
1da177e4
LT		 735 goto __error;
736 snd_card_set_dev(card, &pcard->card->dev);
737 }
738#endif
739 chip->ymode = opl3sa3_ymode[dev] & 0x03 ; /* initialise this card from supplied (or default) parameter*/
740 chip->card = card;
741 chip->port = port[dev];
742 xirq = irq[dev];
743 xdma1 = dma1[dev];
744 xdma2 = dma2[dev];
745 if (xdma2 < 0)
746 chip->single_dma = 1;
747 if ((err = snd_opl3sa2_detect(chip)) < 0)
748 goto __error;
749 if (request_irq(xirq, snd_opl3sa2_interrupt, SA_INTERRUPT, "OPL3-SA2", (void *)chip)) {
43bcd973 750 snd_printk(KERN_ERR PFX "can't grab IRQ %d\n", xirq);
1da177e4
LT		 751 err = -ENODEV;
752 goto __error;
753 }
754 chip->irq = xirq;
755 if ((err = snd_cs4231_create(card,
756 wss_port[dev] + 4, -1,
757 xirq, xdma1, xdma2,
758 CS4231_HW_OPL3SA2,
759 CS4231_HWSHARE_IRQ,
760 &cs4231)) < 0) {
761 snd_printd("Oops, WSS not detected at 0x%lx\n", wss_port[dev] + 4);
762 goto __error;
763 }
764 chip->cs4231 = cs4231;
765 if ((err = snd_cs4231_pcm(cs4231, 0, NULL)) < 0)
766 goto __error;
767 if ((err = snd_cs4231_mixer(cs4231)) < 0)
768 goto __error;
769 if ((err = snd_opl3sa2_mixer(chip)) < 0)
770 goto __error;
771 if ((err = snd_cs4231_timer(cs4231, 0, NULL)) < 0)
772 goto __error;
773 if (fm_port[dev] >= 0x340 && fm_port[dev] < 0x400) {
774 if ((err = snd_opl3_create(card, fm_port[dev],
775 fm_port[dev] + 2,
776 OPL3_HW_OPL3, 0, &opl3)) < 0)
777 goto __error;
778 if ((err = snd_opl3_timer_new(opl3, 1, 2)) < 0)
779 goto __error;
780 if ((err = snd_opl3_hwdep_new(opl3, 0, 1, &chip->synth)) < 0)
781 goto __error;
782 }
783 if (midi_port[dev] >= 0x300 && midi_port[dev] < 0x340) {
784 if ((err = snd_mpu401_uart_new(card, 0, MPU401_HW_OPL3SA2,
785 midi_port[dev], 0,
786 xirq, 0, &chip->rmidi)) < 0)
787 goto __error;
788 }
789#ifdef CONFIG_PM
790 chip->cs4231_suspend = chip->cs4231->suspend;
791 chip->cs4231_resume = chip->cs4231->resume;
792 /* now clear callbacks for cs4231 */
793 chip->cs4231->suspend = NULL;
794 chip->cs4231->resume = NULL;
795 snd_card_set_isa_pm_callback(card, snd_opl3sa2_suspend, snd_opl3sa2_resume, chip);
796#endif
797
798 sprintf(card->longname, "%s at 0x%lx, irq %d, dma %d",
799 card->shortname, chip->port, xirq, xdma1);
800 if (dma2 >= 0)
801 sprintf(card->longname + strlen(card->longname), "&%d", xdma2);
802
43bcd973
TI		 803 if ((err = snd_card_set_generic_dev(card)) < 0)
804 goto __error;
805
1da177e4
LT		 806 if ((err = snd_card_register(card)) < 0)
807 goto __error;
808
1265509c
JK		 809 if (pdev)
810 pnp_set_drvdata(pdev, card);
811 else if (pcard)
1da177e4
LT		 812 pnp_set_card_drvdata(pcard, card);
813 else
814 snd_opl3sa2_legacy[dev] = card;
815 return 0;
816
817 __error:
818 snd_card_free(card);
819 return err;
820}
821
822#ifdef CONFIG_PNP
1265509c
JK		 823static int __devinit snd_opl3sa2_pnp_detect(struct pnp_dev *pdev,
824 const struct pnp_device_id *id)
825{
826 static int dev;
827 int res;
828
829 for ( ; dev < SNDRV_CARDS; dev++) {
830 if (!enable[dev] || !isapnp[dev])
831 continue;
832 res = snd_opl3sa2_probe(dev, pdev, NULL, NULL);
833 if (res < 0)
834 return res;
835 dev++;
836 return 0;
837 }
838 return -ENODEV;
839}
840
841static void __devexit snd_opl3sa2_pnp_remove(struct pnp_dev * pdev)
842{
843 snd_card_t *card = (snd_card_t *) pnp_get_drvdata(pdev);
844
845 snd_card_disconnect(card);
846 snd_card_free_in_thread(card);
847}
848
849static struct pnp_driver opl3sa2_pnp_driver = {
cff79742 850 .name = "opl3sa2-pnpbios",
1265509c
JK		 851 .id_table = snd_opl3sa2_pnpbiosids,
852 .probe = snd_opl3sa2_pnp_detect,
853 .remove = __devexit_p(snd_opl3sa2_pnp_remove),
854};
855
856static int __devinit snd_opl3sa2_pnp_cdetect(struct pnp_card_link *card,
857 const struct pnp_card_device_id *id)
1da177e4
LT		 858{
859 static int dev;
860 int res;
861
862 for ( ; dev < SNDRV_CARDS; dev++) {
43bcd973
TI		 863 if (!enable[dev])
864 continue;
865 if (is_isapnp_selected(dev))
866 continue;
1265509c 867 res = snd_opl3sa2_probe(dev, NULL, card, id);
1da177e4
LT		 868 if (res < 0)
869 return res;
870 dev++;
871 return 0;
872 }
873 return -ENODEV;
874}
875
1265509c 876static void __devexit snd_opl3sa2_pnp_cremove(struct pnp_card_link * pcard)
1da177e4
LT		 877{
878 snd_card_t *card = (snd_card_t *) pnp_get_card_drvdata(pcard);
879
880 snd_card_disconnect(card);
881 snd_card_free_in_thread(card);
882}
883
884static struct pnp_card_driver opl3sa2_pnpc_driver = {
885 .flags = PNP_DRIVER_RES_DISABLE,
886 .name = "opl3sa2",
887 .id_table = snd_opl3sa2_pnpids,
1265509c
JK		 888 .probe = snd_opl3sa2_pnp_cdetect,
889 .remove = __devexit_p(snd_opl3sa2_pnp_cremove),
1da177e4
LT		 890};
891#endif /* CONFIG_PNP */
892
893static int __init alsa_card_opl3sa2_init(void)
894{
895 int dev, cards = 0;
896
897 for (dev = 0; dev < SNDRV_CARDS; dev++) {
898 if (!enable[dev])
899 continue;
900#ifdef CONFIG_PNP
901 if (isapnp[dev])
902 continue;
903#endif
1265509c 904 if (snd_opl3sa2_probe(dev, NULL, NULL, NULL) >= 0)
1da177e4
LT		 905 cards++;
906 }
907#ifdef CONFIG_PNP
1265509c 908 cards += pnp_register_driver(&opl3sa2_pnp_driver);
1da177e4
LT		 909 cards += pnp_register_card_driver(&opl3sa2_pnpc_driver);
910#endif
911 if (!cards) {
912#ifdef MODULE
913 snd_printk(KERN_ERR "Yamaha OPL3-SA soundcard not found or device busy\n");
914#endif
915#ifdef CONFIG_PNP
916 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
06f619cc 917 pnp_unregister_driver(&opl3sa2_pnp_driver);
1da177e4
LT		 918#endif
919 return -ENODEV;
920 }
921 return 0;
922}
923
924static void __exit alsa_card_opl3sa2_exit(void)
925{
926 int idx;
927
928#ifdef CONFIG_PNP
929 /* PnP cards first */
930 pnp_unregister_card_driver(&opl3sa2_pnpc_driver);
06f619cc 931 pnp_unregister_driver(&opl3sa2_pnp_driver);
1da177e4
LT		 932#endif
933 for (idx = 0; idx < SNDRV_CARDS; idx++)
934 snd_card_free(snd_opl3sa2_legacy[idx]);
935}
936
937module_init(alsa_card_opl3sa2_init)
938module_exit(alsa_card_opl3sa2_exit)